The GigaPoP and the University are in good shape, I shutdown our peers down
about 4:00 and brought them back about 5:40. Traffic levels are back to
about where they should be for this time of day.
Thanks
On Thu, Apr 16, 2020 at 6:03 PM James Urwiller <
[log in to unmask]> wrote:
> Hows it lookin? Looks like my peers are back up.
>
> James Urwiller
> Network Architect
> Stealth Broadband
> [log in to unmask]
>
>
> -----Original Message-----
> From: MICE Discuss <[log in to unmask]> On Behalf Of Jeremy
> Lumby
> Sent: Thursday, April 16, 2020 16:14
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
> Sorry guys, I am running a bit behind, so this will end up being closer to
> 5PM anyway...
>
> -----Original Message-----
> From: Jeremy Lumby [mailto:[log in to unmask]]
> Sent: Thursday, April 16, 2020 11:10 AM
> To: MICE Discuss
> Subject: RE: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
> It is the MICE core. I would be willing to move it to 5PM CDT, however I
> would want the board to give their blessing since it was already announced
> for 4PM
>
> -----Original Message-----
> From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of
> James Urwiller
> Sent: Thursday, April 16, 2020 11:07 AM
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
> This is on the mice core? Or the USInternet switch.. are they one in the
> same? Im confused.
>
> James Urwiller
> Network Architect
> Stealth Broadband
> [log in to unmask]
>
>
> -----Original Message-----
> From: MICE Discuss <[log in to unmask]> On Behalf Of Jeremy
> Lumby
> Sent: Thursday, April 16, 2020 11:01
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
> Correct, any port number starting with 3/ is on the card.
>
> -----Original Message-----
> From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of
> Gary
> Glissendorf
> Sent: Thursday, April 16, 2020 10:58 AM
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
> Jermey which card is the 100G. is it slot 3
>
>
> Gary Glissendorf | Network Architect
> [log in to unmask]
>
> -----Original Message-----
> From: MICE Discuss <[log in to unmask]> On Behalf Of Jeremy
> Lumby
> Sent: Wednesday, April 15, 2020 5:56 PM
> To: [log in to unmask]
> Subject: [MICE-DISCUSS] 100G Linecard EMERGENCY MAINTENANCE
>
>
| CAUTION: This
> email originated from outside of SDN Communications. Exercise caution when
> opening attachments or clicking links, especially from unknown
> senders. |
>
> In troubleshooting the 100G line card, Arista has requested that the line
> card be power cycled. Being that there is a possibility that the line card
> would not recover from a restart, I am working with Dave @ the UofM to have
> a spare available in the event that the card fails to restart. I plan on
> blocking BGP to all ports on the card before restarting the card.
> Based on the current state of the card, I am unsure that it will block BGP
> properly. I plan on restarting the card tomorrow at 4PM CDT. In the past
> I
> have noticed that the 100G cards take a long time to boot up, so I would
> anticipate a minimum of 15 minutes of downtime if everything goes
> perfectly.
>
> Jeremy Lumby
> Minnesota VoIP
> 9217 17th Ave S #216
> Bloomington, MN 55425
> M: 612-355-7740
> D: 612-392-6814
> F: 952-873-7425
> [log in to unmask]
>
>
>
> -----Original Message-----
> From: Jeremy Lumby [mailto:[log in to unmask]]
> Sent: Wednesday, April 15, 2020 4:18 PM
> To: MICE Discuss
> Subject: 100G Linecard
>
> I wanted to let everyone know that we are experiencing an issue with the
> 100G linecard on the MICE Arista core switch. The card is currently
> outputting errors and not detecting new optics. I am currently working
> with
> Arista to troubleshoot the issue. At the moment any 100G upgrades would
> need to be on hold until the issue is resolved. All established
> connections
> seem to be working fine. I will report back as soon as I have more
> information.
>
> Jeremy Lumby
> Minnesota VoIP
> 9217 17th Ave S #216
> Bloomington, MN 55425
> M: 612-355-7740
> D: 612-392-6814
> F: 952-873-7425
> [log in to unmask]
> ***This message and any attachments are solely for the intended recipient.
> If you are not the intended recipient, disclosure, copying, use or
> distribution of the information included in this message is prohibited --
> Please immediately and permanently delete.***
>
--
===============================================
David Farmer Email:[log in to unmask]
Networking & Telecommunication Services
Office of Information Technology
University of Minnesota
2218 University Ave SE Phone: 612-626-0815
Minneapolis, MN 55414-3029 Cell: 612-812-9952
===============================================
